Overview

overview

10

Static

static

3

jaffacakes...25.exe

windows10-2004-x64

10

jaffacakes...25.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    19/09/2026, 17:05

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General

  • Target
    jaffacakes118__a169b0d0bf973e4ca428114cbbc5e525.exe
  • Size 174KB
  • Sample260919-vlyr8stdpc
  • SHA256 de3232fcd40dafc0265a645a50ba0aaab5a2c2726f6008666d2b96079ea327fe
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
backdoordefense_evasiondiscoverycycbotpersistenceransomwareratupx

Malware Config

Extracted

Family

  • cycbot

C2

  • http://ourthreedomains.com

  • http://webhomefordomains.com

  • http://storetabletpcforme.com

  • http://seeworldonlines.com

  • http://adreklamaforyou.com

  • http://calcfordelis.com

  • http://stotre4image.com

  • http://allsoft4you.com

  • http://videocontainer.com

  • http://maxtroeurosys.com

Attributes
  • payload_url

    http://armoredlegion.com/305986.png

    http://armoredlegion.com/16354.png

    http://armoredlegion.com/716354_m61.png

    http://mektek.net/thelab/wiley.jpg

    http://knowledgesutra.com/img/temp/hi.cgi

    http://knowledgesutra.com/img/temp/head.png

    http://battleon.com/134.gif

    http://battleon.com/132.gif

    http://battleon.com/133.gif

    http://browsermmorpg.com/images/cpc.png

    http://browsermmorpg.com/images/cpc2.png

    http://browsermmorpg.com/img/intel.gif

    http://browsermmorpg.com/img/intel.jpg

    http://012webpages.com/christian12.jpg

    http://012webpages.com/christian13.jpg

    http://012webpages.com/christian14.jpg

    http://tri-countymech.com/g/livechat.png

    http://tri-countymech.com/g/logo.png

    http://tri-countymech.com/g/133.jpg

    http://tri-countymech.com/g/134.jpg

    http://electronicstheory.com/pics/valley.png

    http://electronicstheory.com/pics/sun.png

    http://classicbattletech.com/lhous3.gif

    http://classicbattletech.com/lhous4.gif

    http://classicbattletech.com/lhous5.gif

    http://classicbattletech.com/lhous6.gif

    http://engineeringcrossing.com/images/misc/23525.png

    http://engineeringcrossing.com/images/misc/64646.png

Signatures

  • Family: Cycbot

    Cycbot is a backdoor and trojan written in C++..

    backdoorratcycbot
  • Detects Cycbot payload 8 IoCs

    Cycbot is a backdoor and trojan written in C++.

  • Modifies security service 2 TTPs 1 IoCs
    defense_evasion
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence
  • Disables taskbar notifications via registry modification
    defense_evasion
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • UPX packed file 8 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Drops file in Program Files directory 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Checks SCSI registry key(s) 3 TTPs 58 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 57 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 44 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs
  • System policy modification 1 TTPs 2 IoCs
    defense_evasion
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence
  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118__a169b0d0bf973e4ca428114cbbc5e525.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118__a169b0d0bf973e4ca428114cbbc5e525.exe"
    1⤵
    • Modifies security service
    • Adds Run key to start application
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:4168
    • C:\Users\Admin\AppData\Local\Temp\jaffacakes118__a169b0d0bf973e4ca428114cbbc5e525.exe
      C:\Users\Admin\AppData\Local\Temp\jaffacakes118__a169b0d0bf973e4ca428114cbbc5e525.exe startC:\Users\Admin\AppData\Roaming\CD9B6\7A180.exe%C:\Users\Admin\AppData\Roaming\CD9B6
      2⤵
        PID:4036
      • C:\Users\Admin\AppData\Local\Temp\jaffacakes118__a169b0d0bf973e4ca428114cbbc5e525.exe
        C:\Users\Admin\AppData\Local\Temp\jaffacakes118__a169b0d0bf973e4ca428114cbbc5e525.exe startC:\Program Files (x86)\B66D6\lvvm.exe%C:\Program Files (x86)\B66D6
        2⤵
          PID:3028
      • C:\Windows\system32\msiexec.exe
        C:\Windows\system32\msiexec.exe /V
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2640
      • C:\Program Files (x86)\LP\80EC\7EA.exe
        "C:\Program Files (x86)\LP\80EC\7EA.exe"
        1⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:2884
      • C:\Windows\explorer.exe
        explorer.exe
        1⤵
        • Boot or Logon Autostart Execution: Active Setup
        • Enumerates connected drives
        • Checks SCSI registry key(s)
        • Modifies registry class
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of SetWindowsHookEx
        PID:3000
      • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
        "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
        1⤵
        • Modifies registry class
        • Suspicious use of SetWindowsHookEx
        PID:2424
      • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
        "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
        1⤵
        • Suspicious use of SetWindowsHookEx
        PID:4224

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            7EA.exe
            • Path C:\Program Files (x86)\LP\80EC\7EA.exe
            • Size 174KB
            • SHA256 de3232fcd40dafc0265a645a50ba0aaab5a2c2726f6008666d2b96079ea327fe
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            0.0.filtertrie.intermediate.txt
            • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\ConstraintIndex\Apps_{16861c98-e06e-4e13-b287-37a9b41c853f}\0.0.filtertrie.intermediate.txt
            • Size 30KB
            • SHA256 83773fb0d9d964e9bbafe78f03a8efb0f414c270aacb992860f7c99c2b6b6cb9
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            0.1.filtertrie.intermediate.txt
            • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\ConstraintIndex\Apps_{16861c98-e06e-4e13-b287-37a9b41c853f}\0.1.filtertrie.intermediate.txt
            • Size 5B
            • SHA256 8e1e6a3d56796a245d0c7b0849548932fee803bbdb03f6e289495830e017f14c
            • MD5 SHA1 SHA512
            Submit Download

            0.2.filtertrie.intermediate.txt
            • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\ConstraintIndex\Apps_{16861c98-e06e-4e13-b287-37a9b41c853f}\0.2.filtertrie.intermediate.txt
            • Size 5B
            • SHA256 d65b6a3bf11a27a1ced1f7e98082246e40cf01289fd47fe4a5ed46c221f2f73f
            • MD5 SHA1 SHA512
            Submit Download

            Apps.ft
            • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\ConstraintIndex\Apps_{16861c98-e06e-4e13-b287-37a9b41c853f}\Apps.ft
            • Size 41KB
            • SHA256 770977f2c757b70eb75a712e8b9d0bbe49702ced74b66702d9b80009bab5d9d8
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            Apps.index
            • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\ConstraintIndex\Apps_{16861c98-e06e-4e13-b287-37a9b41c853f}\Apps.index
            • Size 1.0MB
            • SHA256 8112baca5165eb3952279745115704552c3fa59bd39e1eab0c8df25e773ef9e9
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            AppCache134343111605354215.txt
            • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\DeviceSearchCache\AppCache134343111605354215.txt
            • Size 89KB
            • SHA256 4bae4a339fca26afd3deb62a68a5afe825a5714d5e3eef7cf3c70b717497a785
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            CortanaUnifiedTileModelCache.dat
            • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\TempState\CortanaUnifiedTileModelCache.dat
            • Size 24KB
            • SHA256 c69fed308f533a43ba292546a7aa79a38231b0986bb17d4b31c322834d09637d
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            66D6.D9B
            • Path C:\Users\Admin\AppData\Roaming\CD9B6\66D6.D9B
            • Size 996B
            • SHA256 065216ef120c175eb214f8f6617e8f2b00a98a95bf83872e9f2e54af1ddf324e
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            66D6.D9B
            • Path C:\Users\Admin\AppData\Roaming\CD9B6\66D6.D9B
            • Size 600B
            • SHA256 60e4851c1ca6b212f7abf870f0ac74b792513f2ec5cd963f82cbff8475661e84
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            memory/2424-240-0x0000019C24E40000-0x0000019C24E60000-memory.dmp
            Download

            memory/2424-209-0x0000019C24A70000-0x0000019C24A90000-memory.dmp
            Download

            memory/2424-223-0x0000019C24A30000-0x0000019C24A50000-memory.dmp
            Download

            memory/2884-16-0x0000000000530000-0x0000000000630000-memory.dmp
            Download

            memory/2884-17-0x0000000000400000-0x0000000000452000-memory.dmp
            Download

            memory/3000-203-0x0000000005230000-0x0000000005231000-memory.dmp
            Download

            memory/3028-106-0x0000000000400000-0x0000000000452000-memory.dmp
            Download

            memory/4036-7-0x0000000000710000-0x0000000000810000-memory.dmp
            Download

            memory/4036-8-0x0000000000400000-0x0000000000452000-memory.dmp
            Download

            memory/4168-43-0x0000000000780000-0x0000000000880000-memory.dmp
            Download

            memory/4168-1-0x0000000000780000-0x0000000000880000-memory.dmp
            Download

            memory/4168-44-0x0000000000400000-0x0000000000452000-memory.dmp
            Download

            memory/4168-185-0x0000000000400000-0x0000000000452000-memory.dmp
            Download

            memory/4168-107-0x0000000000400000-0x0000000000452000-memory.dmp
            Download

            memory/4168-407-0x0000000000400000-0x0000000000452000-memory.dmp
            Download

            memory/4168-409-0x0000000000400000-0x0000000000452000-memory.dmp
            Download